package com.mc.service;

import java.util.List;

import com.mc.model.ScienceDirection;
import com.mc.model.ScienceDirectionWithBLOBs;
import com.mc.model.ScienceTeacher;

public interface IScienceTeacherService {
	int deleteByPrimaryKey(Integer stId);

    int insert(ScienceTeacher record);

    int insertSelective(ScienceTeacher record);

    ScienceTeacher selectByPrimaryKey(Integer stId);

    int updateByPrimaryKeySelective(ScienceTeacher record);

    int updateByPrimaryKey(ScienceTeacher record);
    
    List<ScienceTeacher> selectbydirectionid(int id);
    List<ScienceTeacher> selectbydirectionfzid(int id);
}
